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Planning application

8 Blackthorn Close Oxford Oxfordshire OX3 9JF

Granted Oxford 23/00085/CPU Certificate of Proposed Use

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application to certify that the proposed provision of 1no. study room to existing loft conversion is lawful development.

As published by the council, reference 23/00085/CPU

Application record

Reference
23/00085/CPU
Type
Certificate of Proposed Use
Status
Decided
Decision
Granted As published: Approved
Received
16 Jan 2023
Validated
25 Jan 2023
Decided
21 Mar 2023
Ward
Headington Ward
Decision by
Delegated Decision
Postcode
OX3 9JF

Site history

Applications at this address on the Oxford register

This site has had 2 applications since 2022: 2 approved, 0 refused.

  • 22/02289/FUL Granted

    8 Blackthorn Close Oxford Oxfordshire OX3 9JF

    Erection of a single storey extension and conservatory to rear elevation.

    Decided 23 Jan 2023 Full applications

Timeline

Dates from the published record

  1. 16 Jan 2023

    Received by Oxford

  2. 25 Jan 2023

    Validated

    Checked as complete and ready for consideration.

  3. 21 Mar 2023

    Decision issued: Approved

  4. 10 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Oxford granted permission on 21 March 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About outline applications

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 9 Blackthorn Close Oxford Oxfordshire OX3 9JF

    25/03187/CPU Submitted 1 Dec 2025 50 yards away

    83% historically approved · decision due ~26 Jan

    Application to certify that the proposed alterations to roof to form hip to gable, insertion of 3no. rooflights to east roofslope, 1no. window to south elevation, 1no. window to north elevation and 12no. Solar panels to west roofslope is lawful development.

    Awaiting decision Outline Loft or dormer Windows or glazing 2 docs
  • 9 Blackthorn Close Oxford Oxfordshire OX3 9JF

    25/02299/CPU Submitted 5 Sep 2025 50 yards away

    Application to certify that the proposed erection of a single storey rear extension, formation of 1no. rear dormer in association with a loft conversion is lawful development.

    Granted Outline Extension Loft or dormer 4 docs
    Small domestic
  • 9 Blackthorn Close Oxford Oxfordshire OX3 9JF

    26/00695/CPU Submitted 20 Mar 2026 50 yards away

    83% historically approved · decision due ~18 May

    Application to certify that the proposed roof alterations from a hip to gable is lawful development.

    Awaiting decision Outline Loft or dormer Roofing 4 docs
  • 8 Blackthorn Close Oxford Oxfordshire OX3 9JF

    22/02289/FUL Submitted 22 Sep 2022 50 yards away

    Erection of a single storey extension and conservatory to rear elevation.

    Granted Full applications Extension 12 docs
    Small domestic
  • 6 Blackthorn Close Oxford Oxfordshire OX3 9JF

    26/00904/FUL Submitted 13 Apr 2026 50 yards away

    Demolition of existing rear extension. Erection of a single storey rear extension. Conversion of garage into habitable space. Alterations to roof to form hip to gable and formation of 1no. rear dormer in association with a loft conversion. Formation of a pitched roof to existing side extension. Alterations to fenestration, canopy over front door. Alterations to existing rear patio and associated landscaping.

    Granted Full applications Extension Loft or dormer +2 19 docs
    Small domestic
  • 3 Barton Lane Oxford Oxfordshire OX3 9JR

    22/02034/FUL Submitted 17 Aug 2022 50 yards away

    Demolition of existing garage and front bay window. Erection of a single storey rear extension and single storey side extension. Change of use from dwellinghouse (Use Class C3) to a large House in Multiple Occupation (Sui Generis). Formation of front porch. Removal of 1no. window to right side elevation and 3no. windows to left side elevation. Alteration to 4no. windows to front elevation. Alteration to 3no. window to right side elevation. Provision of bin and cycle stores. (Amended description) (Amended plans)

    Granted Full applications Extension Demolition +1 16 docs
    Small domestic

In Oxford

  • 26/02211/CPU Awaiting decision

    1 Hill View Road Oxford Oxfordshire OX2 0DA

    Application to certify that the existing proposed roof dormer extension, floor plan redesign and all associated works are lawful development.

    Received 10 Sep, published by the council 17 Sep 2026 Outline
  • 26/02198/CPU Awaiting decision

    49 White Road Oxford Oxfordshire OX4 2JJ

    Application to certify that the proposed use of part of an existing dwellinghouse as a home office for ancillary administrative business activities, with no external alterations, no client visits, no additional staff, and no material change to the primary residential use of the property (Use Class C3), is lawful development.

    Received 10 Sep, published by the council 17 Sep 2026 Outline
  • 26/02165/CPU Awaiting decision

    8 Green Street Oxford Oxfordshire OX4 1YB

    Application to certify that the proposed single-storey rear extension is lawful development.

    Received 8 Sep, published by the council 17 Sep 2026 Outline
  • 26/02168/CPU Awaiting decision

    31 Henry Road Oxford Oxfordshire OX2 0DG

    Application to certify that the proposed installation of a rear box dormer and Installation of 2no. front elevation roof light windows are lawful developments.

    Received 8 Sep, published by the council 17 Sep 2026 Outline
  • 26/02091/CPU Awaiting decision

    7 The Roundway Oxford Oxfordshire OX3 8DH

    Application to certify that the proposed internal subdivision of an existing commercial unit to create two separately occupied commercial areas with a shared corridor and WC, together with the installation of internal partitioning and associated internal alterations is lawful development.

    Received 28 Aug, published by the council 10 Sep 2026 Outline